TI-2024-05203 Aliases CVE-2024-5601 GHSA-7c7g-j7x8-cc4x

Create by Mediavine <= 1.9.7 - Authenticated (Contributor+) Stored Cross-Site Scripting via Schema Meta Shortcode

LOW 28CWE-79Published 2024-06-27 · Updated 2026-04-08

Key facts

Attack vector: Network
Privileges required: Low
User interaction: None
Attack complexity: Low
Impact type: Cross-site scripting
Confidentiality · integrity · availability: Low · Low · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.

Summary

The Create by Mediavine plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's Schema Meta shortcode in all versions up to, and including, 1.9.7 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00321 25th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
mischiefmarmot	Create	up to 1.9.7	—	No fix listed	CNA

Create Vendormischiefmarmot Affected up to 1.9.7 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:mediavine:create::::::wordpress::*	before 1.9.8	Vulnerable	mischiefmarmot

cpe:2.3:a:mediavine:create:*:*:*:*:*:wordpress:*:* Versions before 1.9.8 Vulnerable ·mischiefmarmot

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2024-5601
2026-10-03 Alias added: GHSA-7c7g-j7x8-cc4x

References

Patch 1

https://plugins.trac.wordpress.org/changeset/3108144/#file794

Advisory 1

https://www.wordfence.com/threat-intel/vulnerabilities/id/9d04d8c1-75c0-447c-a26a-c2724c0a6618?source=cve

Other 2

TI-2024-28917 WordPress Create by Mediavine plugin <= 1.9.8 - Sensitive Data Exposure vulnerability CVSS 3.1HIGH 7.5
TI-2024-24999 WordPress Create by Mediavine plugin <= 1.9.7 - Cross Site Scripting (XSS) vulnerability CVSS 3.1MEDIUM 6.5

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences